package xiangmu.schoolpaper.service.system;

import xiangmu.schoolpaper.pojo.VO.GetTeacherVO;

import java.util.List;

public interface GetTeacherService {
    List<String> getAllYearsByMajor(String major);
    List<String > getyearByteacher(String teacher);

    List<String> getteacherByyear(Integer year);
}
